import java.io.*;
public class c2_3 {
    public static void main(String[] args) throws IOException {
        int i1;
        double d1;
        String str1;
        BufferedReader buf;
        buf = new BufferedReader (new InputStreamReader(System.in));
        System.out.print("请输入一个在-2147483648~2147483647间的整数:");
        str1 = buf.readLine();
        i1 = Integer.parseInt(str1);
        System.out.println("您输入的整数是:" + i1);
        System.out.print("请输入一个双精度数值: ");
        str1 = buf.readLine();
        d1 = Double.parseDouble(str1);
        System.out.println("您输入的双精度数是: " + d1);
    }
}
